4844180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 11261376

約数和(自身を除く): 6417196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 227, 388, 454, 485, 908, 970, 1067, 1135, 1940, 2134, 2270, 2497, 4268, 4540, 4994, 5335, 9988, 10670, 12485, 21340, 22019, 24970, 44038, 49940, 88076, 110095, 220190, 242209, 440380, 484418, 968836, 1211045, 2422090, 4844180]

約数ペア:

[(1, 4844180), (2, 2422090), (4, 1211045), (5, 968836), (10, 484418), (11, 440380), (20, 242209), (22, 220190), (44, 110095), (55, 88076), (97, 49940), (110, 44038), (194, 24970), (220, 22019), (227, 21340), (388, 12485), (454, 10670), (485, 9988), (908, 5335), (970, 4994), (1067, 4540), (1135, 4268), (1940, 2497), (2134, 2270)]